CN205287333U

CN205287333U - Electronic CAFS extinguishing device of unit formula

Info

Publication number: CN205287333U
Application number: CN201620054666.XU
Authority: CN
Inventors: 贝承杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-20
Filing date: 2016-01-20
Publication date: 2016-06-08
Anticipated expiration: 2026-01-20

Abstract

The utility model provides an electronic CAFS extinguishing device of unit formula, braces and the CAFS fire extinguisher of back of the body frame both sides are put up, are located respectively including the back of the body, the CAFS fire extinguisher includes foam solution tank, foam solution pipe, direct current self priming pump, pressurizing pipeline and the foamaster gun who connects gradually, and the high -power lithium battery group link arrives the direct current self priming pump provides power, the direct current self priming pump is connected with the outer connecting pipe that supplies water. The utility model discloses on the integrated extremely back of the body frame of electronic CAFS extinguishing device, strong adaptability, small, light in weight stores and convenient to use to can follow carrier fast transformation position. Fire extinguishing work can expand under the condition that don't outside provide any help.

Description

Modular electronic CAFS fire-extinguishing plant

Technical field

The utility model relates to fire control technology field, especially, it relates to a kind of modular electronic CAFS flash arrestor.

Background technology

Along with the quickening of Urbanization in China and the increase of economical unit body, the probability that fire occurs also increases thereupon, causes serious loss to the lives and properties of broad masses of the people. The fire increased gradually and bitter lesson, the fire-fighting consciousness of broad masses of the people is improved greatly, recognize each family, each automobile, each petty dealer, or even the guest room in each hotel, all need configuration a safe and reliable, high-efficiency environment friendly, flash arrestor simple to operate, fire is eliminated in bud.

And fire-protection equipment present situation that is domestic at present and external use is: one is simple too simple, and such as powder type fire extinguisher, after opening, moment just sprays completely, can not supplement by follow-up horse back, and the development of uncontrollable fire, also exists the problem of inconvenient operation simultaneously. Two is that the fire-extinguishing system one-time investment of specialty is big, and floor space is big, is just not easy especially for be popularized the industrial society pursuing maximum profit and inch of land cun gold at present. In addition, also there is the problem of complicated operation, such as the fire distinguisher that specialty salvage corps is equipped with, specialty firemen has to pass through special training and could grasp use, even the general personnel of the most common flash arrestor through instructing training, could must operate.

Full-automatic compressed class A air foam Firefighting System (CompressedAirFoamSystem, CAFS) is the class often used at present. CAFS system is by the water under atmospheric pressure state, first mixes by a certain percentage with class A foam stoste; And then with the pre-mixing in pipeline or water-band by a certain percentage of the air under compressed state; Ejected by CAFS jet apparatus (CAFS big gun or rifle). The blending ratio of the pressure of water, air and foam, flow and three, is completed by controlling and regulating system, thus reaches the optimum matching of three.

High energy storage foam in CAFS contains a large amount of high-pressure airs, by abundant for class A foam aqueous solution refinement and foamed, thus greatly strengthens the ability infiltrated combustionmaterial inside or adhere to combustionmaterial surface. CAFS can not only absorb heat, cooling combustion thing, isolation combustionmaterial and air, and can rapid osmotic to the inside of combustionmaterial, the granularity of refinement water, increases the area coverage of water and absorbs more heat, the most important thing is to prevent the abnormal chemical chain reaction rapidly of combustion processes, substantially increase fire-fighting efficiency, and save water for fire extinguishing significantly.

How to optimize the performance of CAFS flash arrestor further, it is to increase result of use is in the industry always in the technical problem of Improvement.

Practical novel content

The utility model object is to provide a kind of CAFS flash arrestor being convenient to carry movement, moves inconvenient technical problem to improve existing flash arrestor further.

For achieving the above object, the utility model provides a kind of modular electronic CAFS fire-extinguishing plant, comprise backrest, lay respectively at the braces of backrest both sides and CAFS flash arrestor, described CAFS flash arrestor comprises the foam solution case, foam solution pipe, Straightway self-priming pump, pressurization pipeline and the foam lance that connect successively, high power lithium battery group is connected to described Straightway self-priming pump and provides power, and described Straightway self-priming pump is connected with outer water supply pipe connecting.

Preferably, described foam solution pipe is provided with feed liquid way conversion valve.

Preferably, described braces is both shoulders formula braces, waist system formula braces or both combinations.

Preferably, the width of described braces is 4-8cm.

The utility model has following useful effect:

Electronic CAFS fire-extinguishing plant is integrated in backrest by the utility model, strong adaptability, and volume is little, and weight is light, stores with easy to use, and can with carrier's Fast transforms position. When the not any help of outside offer, just can launch fire-fighting work. Can not only effectively control the emergence and development of fire, meet the use in fire early stage, moreover it is possible to assist large-scale specialty salvage corps to carry out later stage fire extinguishing cleaning work.

The working power of the fire-extinguishing plant of the application's manufacture provides by high power lithium battery group, safe and reliable, simple to operate. As long as opening control valve flash arrestor just energy normal operation gently, greatly improve the operability of equipment.

Further, the fire-extinguishing plant of the application's manufacture is equipped with external water source interface, can connect with any external source and use, make fire-fighting work continue to carry out after self fire extinguishing solutions is finished.

Except object described above, feature and advantage, the utility model also has other object, feature and advantage. Below with reference to figure, the utility model is described in further detail.

Accompanying drawing explanation

The accompanying drawing of a part forming the application is used to provide of the present utility model it is further understood that schematic description and description of the present utility model is for explaining the utility model, does not form improper restriction of the present utility model. In the accompanying drawings:

Fig. 1 is the structure front view of the utility model preferred embodiment;

Fig. 2 is the structural side view of the utility model preferred embodiment;

Wherein, 1, foam solution case, 2, backrest, 3, braces, 4, high power lithium battery group, 5, foam lance, 6, control operation handle arm, 7, foam solution pipe, 8, pressurize pipeline, and 9, Straightway self-priming pump, 10, outer water-supply source pipe connecting, 11, feed liquid way conversion valve.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the utility model can be implemented according to the multitude of different ways of scope and covering.

See Fig. 1, Fig. 2, the modular electronic CAFS fire-extinguishing plant of the application, comprise backrest 2, lay respectively at braces 1 and the CAFS flash arrestor of backrest 2 both sides, described CAFS flash arrestor comprises the foam solution case 1, foam solution pipe 7, Straightway self-priming pump 9, pressurization pipeline 8 and the foam lance 5 that connect successively, and high power lithium battery group 4 is connected to described Straightway self-priming pump 9 and provides power.

Described Straightway self-priming pump 9 is connected with outer water supply pipe connecting 10. When needing the outer solution in supplementary foam solution case 1 that supplies water not enough, only need to open feed liquid way conversion valve 11, then outer water supply can be made oppositely to enter foam solution case 1 by foam solution pipe 7.

Described braces is both shoulders formula braces, waist system formula braces or both combinations, shares weight to balance. The width of described braces is 4-8cm, and ultra-wide braces is beneficial to disperse weight, is applicable to bearing for a long time.

Embodiment one,

This equipment criteria state is that feed liquid way conversion valve 11 is in interior confession fire extinguishing solutions state. What fill with in foam solution case 1 that class A foam agent prepares on request with water mixes extinguishing fluid. High power lithium battery group sufficient electrical energy.

During use, by operator with braces 3 whole device born with it, require that according to fire extinguishing moving to arbitrarily various occasion carries out operation.

The workflow of this equipment:

Starting control operation handle arm 6, connect the power supply of high power lithium battery group 4 with Straightway self-priming pump 9, Straightway self-priming pump 9 is started working. Foam solution is under the effect of Straightway self-priming pump, and the class A foam extinguishing fluid with certain pressure enters and absorbs large quantity of air in foam lance 5 and fully foam, and the A class fire foam becoming qualified is ejected on the object of burning. The A class fire foam formed due to this equipment can be adsorbed on burning objects surface effectively, thus has completely cut off air and the contact of burned object, plays the effect of quick extinguishing.

After the class A foam solution in bubble chamber 1 is finished, it is possible to be connected at external water source on outer water-supply source pipe connecting, conversion, for liquid mode conversion valve, utilizes external water source to proceed extinguishing operation.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a modular electronic CAFS fire-extinguishing plant, it is characterized in that, comprise backrest, lay respectively at the braces of backrest both sides and CAFS flash arrestor, described CAFS flash arrestor comprises the foam solution case, foam solution pipe, Straightway self-priming pump, pressurization pipeline and the foam lance that connect successively, high power lithium battery group is connected to described Straightway self-priming pump and provides power, and described Straightway self-priming pump is connected with outer water supply pipe connecting.

2. modular electronic CAFS fire-extinguishing plant according to claim 1, it is characterised in that, described foam solution pipe is provided with feed liquid way conversion valve.

3. modular electronic CAFS fire-extinguishing plant according to claim 1, it is characterised in that, described braces is both shoulders formula braces, waist system formula braces or both combinations.

4. modular electronic CAFS fire-extinguishing plant according to claim 1, it is characterised in that, the width of described braces is 4-8cm.